Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.5/29820 |
Resumo: | Chloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks. |
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Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence dataGlacial refugiaIntrogressionLineage sortingMediterraneanOak forestsPhylogeographyChloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks.SpringerRepositório da Universidade de LisboaSousa, FilipeViegas, Mariana BrayCosta, JoanaMarques, IsabelPina‑Martins, FranciscoSimões, FernandaMatos, JoséGlushkova, MariaMiguel, CéliaVeloso, Maria ManuelaOliveira, M. MargaridaRicardo, Cândido PintoBatista, DoraPaulo, Octávio S.2024-01-12T19:45:21Z20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/29820engSousa, F., Viegas, M.B., Costa, J. et al. Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data. Plant Syst Evol 309, 42 (2023).info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-14T01:32:54Zoai:www.repository.utl.pt:10400.5/29820Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:40:30.609223Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
title |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
spellingShingle |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data Sousa, Filipe Glacial refugia Introgression Lineage sorting Mediterranean Oak forests Phylogeography |
title_short |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
title_full |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
title_fullStr |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
title_full_unstemmed |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
title_sort |
Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data |
author |
Sousa, Filipe |
author_facet |
Sousa, Filipe Viegas, Mariana Bray Costa, Joana Marques, Isabel Pina‑Martins, Francisco Simões, Fernanda Matos, José Glushkova, Maria Miguel, Célia Veloso, Maria Manuela Oliveira, M. Margarida Ricardo, Cândido Pinto Batista, Dora Paulo, Octávio S. |
author_role |
author |
author2 |
Viegas, Mariana Bray Costa, Joana Marques, Isabel Pina‑Martins, Francisco Simões, Fernanda Matos, José Glushkova, Maria Miguel, Célia Veloso, Maria Manuela Oliveira, M. Margarida Ricardo, Cândido Pinto Batista, Dora Paulo, Octávio S. |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Sousa, Filipe Viegas, Mariana Bray Costa, Joana Marques, Isabel Pina‑Martins, Francisco Simões, Fernanda Matos, José Glushkova, Maria Miguel, Célia Veloso, Maria Manuela Oliveira, M. Margarida Ricardo, Cândido Pinto Batista, Dora Paulo, Octávio S. |
dc.subject.por.fl_str_mv |
Glacial refugia Introgression Lineage sorting Mediterranean Oak forests Phylogeography |
topic |
Glacial refugia Introgression Lineage sorting Mediterranean Oak forests Phylogeography |
description |
Chloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023 2023-01-01T00:00:00Z 2024-01-12T19:45:21Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/29820 |
url |
http://hdl.handle.net/10400.5/29820 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Sousa, F., Viegas, M.B., Costa, J. et al. Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data. Plant Syst Evol 309, 42 (2023). |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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